What is the recommended dosage and administration schedule for Laxaday (desogestrel)?

Medical Advisory BoardAll articles are reviewed for accuracy by our Medical Advisory Board
Educational purpose only • Exercise caution as content is pending human review
Article Review Status
Submitted
Under Review
Approved

Last updated: November 9, 2026 • View editorial policy

Have a follow-up question?

Our Medical A.I. is used by practicing medical doctors at top research institutions around the world. Ask any follow up question and get world-class guideline-backed answers instantly.

Laxaday Dosage - Critical Error in Question

There appears to be a significant error in your question. Laxaday is NOT desogestrel - these are completely different medications.

What Laxaday Actually Is

Laxaday is polyethylene glycol 3350 (PEG 3350), an osmotic laxative used for constipation, NOT a contraceptive. The only dosing information provided in the evidence is for veterinary use in livestock 1, which is completely irrelevant to human medicine.

Standard Human Dosing for Laxaday (PEG 3350):

  • For constipation in adults: 17 grams (approximately one heaping tablespoon) dissolved in 240 mL (8 oz) of water, taken once daily
  • Can be adjusted based on response
  • Should be mixed thoroughly and consumed immediately
  • May take 2-4 days to produce a bowel movement

What Desogestrel Actually Is

Desogestrel is a progestin-only contraceptive pill (POP), not a laxative.

Standard Dosing for Desogestrel:

  • 75 micrograms daily, taken continuously without hormone-free intervals 2, 3
  • Must be taken at the same time each day (within 3 hours) 4
  • Can be started 6 weeks postpartum in lactating women 5
  • Provides contraceptive efficacy through ovulation suppression 3

Critical Clarification Needed

Please clarify which medication you are actually asking about:

  1. Laxaday (PEG 3350) - for constipation
  2. Desogestrel - for contraception

These are entirely different drug classes with completely different indications, mechanisms, and dosing regimens. The evidence provided relates almost entirely to contraceptive use, not laxative therapy.

Professional Medical Disclaimer

This information is intended for healthcare professionals. Any medical decision-making should rely on clinical judgment and independently verified information. The content provided herein does not replace professional discretion and should be considered supplementary to established clinical guidelines. Healthcare providers should verify all information against primary literature and current practice standards before application in patient care. Dr.Oracle assumes no liability for clinical decisions based on this content.